/*
 * Copyright (C) 2010 mAPPn.Inc
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.mol.market.ui_v4;

import java.util.ArrayList;
import java.util.HashMap;

import android.content.Intent;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ProgressBar;
import android.widget.TextView;

import com.mol.market.Constants;
import com.mol.market.R;
import com.mol.market.Session;
import com.mol.market.common.network.MarketAPI;
import com.mol.market.common.util.ScreenRules;
import com.mol.market.common.util.ScreenRules.Rules;
import com.mol.market.demo.widget.LazyLoadFragmentWrapper;
import com.mol.market.ui.core.GridAdapter;
import com.mol.market.ui.core.GridAdapter.OnItemClickListener;
import com.mol.market.ui.core.LazyLoadAdapter;

/**
 * @author Chaos
 * @Description TODO
 * @date 2013-1-5
 */
public class DownloadHistoryFragment extends LazyLoadFragmentWrapper {

	@Override
	protected ArrayList<HashMap<String, Object>> getDataFromResult(int method,
			Object obj) {

		@SuppressWarnings("unchecked")
		ArrayList<HashMap<String, Object>> data = (ArrayList<HashMap<String, Object>>) ((HashMap<String, Object>) obj)
				.get(Constants.KEY_PRODUCT_LIST);
		return data;
	}

	@Override
	protected void load() {
		Session session = Session.get(getActivity());
		String uid = session.getUid();
		if (session.isLogin()) {
//			MarketAPI.getHomeRecommend(getActivity(), this, 0, 10, false);
			MarketAPI.getHistoryInstall(getActivity(), this, uid, getStart(),
					getSize());
		} else {
			loadFailure();
			mLoading.setVisibility(View.GONE);
		}
	}

    private ProgressBar mLoading;
    private View        mNoNetWork;
	
	@Override
	protected View initEmptyView(LayoutInflater inflater, View ancestor,
			Bundle savedInstanceState) {
		super.initEmptyView(inflater, ancestor, savedInstanceState);
        View emptyView = ancestor.findViewById(R.id.loading);
        mLoading = (ProgressBar) emptyView.findViewById(R.id.progressbar);
        mNoNetWork = emptyView.findViewById(R.id.no_network);
        mNoNetWork.setVisibility(View.GONE);
        TextView noData = (TextView) emptyView.findViewById(R.id.no_data);
        Session session = Session.get(getActivity());
		if (!session.isLogin()) {
        	noData.setText(R.string.not_login);
        } else {
        	noData.setText(R.string.no_history);
        }
        noData.setVisibility(View.VISIBLE);
        return emptyView;
	}
	
    @Override
    protected void showEmptyViewWhenLoadFail() {
        mLoading.setVisibility(View.GONE);
        mNoNetWork.setVisibility(View.GONE);
    }
	
	@Override
	protected LazyLoadAdapter initLazyLoadAdapter() {

		GridAdapter adapter = new GridAdapter(this, null,
				ScreenRules.getLayout(getWidthMatching(), Rules.Download),
				new String[] { Constants.KEY_PRODUCT_ICON_URL,
						Constants.KEY_PRODUCT_NAME,
						Constants.KEY_PRODUCT_AUTHOR,
						Constants.KEY_PRODUCT_IS_STAR,
						Constants.KEY_PRODUCT_DOWNLOAD_COUNT,
						Constants.KEY_PRODUCT_DOWNLOAD,
						Constants.KEY_PRODUCT_SIZE, "flag" }, new int[] {
						R.id.iv_logo, R.id.tv_name, R.id.tv_description,
						R.id.iv_star, R.id.tv_downloading, R.id.tv_download,
						R.id.tv_size, R.id.flag });

		adapter.setNumColumns(ScreenRules.getNumColumns(getWidthMatching(),
				Rules.Download));
		adapter.setProductList();

		adapter.setOnItemClickListener(new OnItemClickListener() {
			@Override
			public void onItemClick(int pos, int realPos,
					HashMap<String, Object> item) {
				String pid = (String) item.get(Constants.KEY_PRODUCT_ID);
				String name = (String) item.get(Constants.KEY_PRODUCT_NAME);
				Intent detailIntent = new Intent(getActivity(),
						ProductDetailActivity.class);
				detailIntent.putExtra(Constants.EXTRA_PRODUCT_ID, pid);
				detailIntent.putExtra(Constants.EXTRA_PRODUCT_NAME, name);
				detailIntent.putExtra(Constants.EXTRA_SOURCE_TYPE,
						Constants.SOURCE_TYPE_GFAN);
				getActivity().startActivity(detailIntent);
			}
		});

		return adapter;
	}
}
